Fireproof Cements & Putties

High-Temperature Fire Cements & Putties for Domestic and Industrial Use

Vitcas® Fireproof Cements & Putties are high-performance, ready-to-use sealing compounds designed to withstand extreme temperatures and ensure gas-tight, smoke-tight, and heat-resistant joints. The core product in this range, Premium Fire Cement, is a finely ground, putty-like material that cures either at room temperature or more rapidly when exposed to heat, setting rock hard for durable, long-lasting repairs and seals.

With a temperature resistance of up to 1250°C, Vitcas fire cements are ideal for sealing joints in fireplaces, solid fuel appliances, flue systems, and industrial casting applications. These products adhere well to a wide range of surfaces, including metal, ceramic, and refractory materials, and have a shelf life of at least one year under normal storage conditions.

Examples of Applications

Domestic Applications:

  • Sealing and repairing firebacks, fireplaces, gas cookers, stoves, and ranges
  • Jointing internal flue pipes
  • Sealing around solid fuel appliances, boilers, and central heating systems

Industrial Applications:

  • Cast iron cooker assembly plants

Investment casting process, including:

  • Repairing cracked ceramic shells
  • Sealing wax drainage holes
  • Supporting directional solidification in metal casting

Available Variants

  • Premium Fire Cement - Ready-mixed, high-temperature resistant
  • MRP (Mould Repair Putty) - For investment casting shell repairs
  • DS Grades - High-strength versions for industrial sealing
  • T&K Grades - Tailored for specific temperature and expansion properties
  • X Grade - Special formulation for demanding thermal cycling conditions
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